{"id":"vidhyamitra:city-day:rishikesh:2119-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2119-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2119-09-18","date_display":"September 18, 2119 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2119,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495268.770833,"kali_year":5221,"ahargana":1906803.2708,"sun":{"sidereal_longitude":148.123,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":316.6343,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.5113,"elapsed_within_tithi_degrees":0.5113},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.6343,"elapsed_within_degrees":9.9676},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.7573},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2119,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495268.770833,"ahargana":1906803.2708,"kali_year":5221,"ayanamsa_lahiri":25.5253,"grahas":{"sun":{"sidereal_longitude":149.142041,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":315.90434099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":0.6449},"mars":{"sidereal_longitude":175.41034100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":172.03504099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":57.773641,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":101.63474099999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":53.044940999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":308.3865,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":128.3865,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2119,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495268.770833,"kali_year":5221,"ahargana":1906803.2708,"sun":{"sidereal_longitude":148.123,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":316.6343,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.5113,"elapsed_within_tithi_degrees":0.5113},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":316.6343,"elapsed_within_degrees":9.9676},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":104.7573},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.645,"elongation":168.511},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.645,"opposition_distance":11.489}},"eclipse_window_40days":[{"offset_days":-13,"type":"solar","occurs":true,"moon_latitude":-0.405,"elongation":1.292}]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:02","sunsetLocal":"18:19","solarNoonLocal":"12:10","dayLengthHours":12.292236115045888,"dayLengthDisplay":"12 Hours 17 Mins 32 Secs","nightLengthDisplay":"11 Hours 42 Mins 28 Secs","moonriseLocal":"17:32","moonsetLocal":"05:03","rahuKala":{"name":"Rāhu Kāla","start":"07:34","end":"09:06","startHours":7.5624044206298855,"endHours":9.09893393501062,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:10","startHours":10.635463449391358,"endHours":12.171992963772094,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:15","startHours":13.70852247815283,"endHours":15.245051992533565,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:54","end":"09:18","startHours":8.89406333309319,"endHours":9.303804536928054,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:52","startHours":6.538051411042728,"endHours":6.865844374110619,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:35","startHours":11.762251759937232,"endHours":12.581734167606957,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:12","startHours":4.386910090909698,"endHours":5.206392498579423,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:02","startHours":5.001521896661992,"endHours":6.0258749062491495,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:13","end":"15:02","startHours":14.22069898294641,"endHours":15.040181390616135,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.11811102129504,"endHours":18.518111021295038,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:50","startHours":18.31811102129504,"endHours":18.830287526088618,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.06811102129504,"endHours":19.81811102129504,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:35","startHours":23.762251759937232,"endHours":24.581734167606957,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:02","end":"07:34","startHours":6.0258749062491495,"endHours":7.5624044206298855,"quality":"auspicious"},{"name":"Kāla","start":"07:34","end":"09:06","startHours":7.5624044206298855,"endHours":9.09893393501062,"quality":"inauspicious"},{"name":"Śubha","start":"09:06","end":"10:38","startHours":9.09893393501062,"endHours":10.635463449391358,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:10","startHours":10.635463449391358,"endHours":12.171992963772094,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:43","startHours":12.171992963772094,"endHours":13.70852247815283,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:15","startHours":13.70852247815283,"endHours":15.245051992533565,"quality":"neutral"},{"name":"Labha","start":"15:15","end":"16:47","startHours":15.245051992533565,"endHours":16.781581506914304,"quality":"auspicious"},{"name":"Amṛta","start":"16:47","end":"18:19","startHours":16.781581506914304,"endHours":18.31811102129504,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:19","end":"19:47","startHours":18.31811102129504,"endHours":19.781581506914304,"quality":"neutral"},{"name":"Labha","start":"19:47","end":"21:15","startHours":19.781581506914304,"endHours":21.24505199253357,"quality":"auspicious"},{"name":"Amṛta","start":"21:15","end":"22:43","startHours":21.24505199253357,"endHours":22.70852247815283,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:10","startHours":22.70852247815283,"endHours":24.171992963772094,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:38","startHours":24.171992963772094,"endHours":25.63546344939136,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"03:06","startHours":25.63546344939136,"endHours":27.09893393501062,"quality":"inauspicious"},{"name":"Udveg","start":"03:06","end":"04:34","startHours":27.09893393501062,"endHours":28.562404420629885,"quality":"inauspicious"},{"name":"Chala","start":"04:34","end":"06:02","startHours":28.562404420629885,"endHours":30.02587490624915,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.0258749062491495,"endHours":7.0258749062491495,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.0258749062491495,"endHours":8.02587490624915,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.02587490624915,"endHours":9.02587490624915,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.02587490624915,"endHours":10.02587490624915,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.02587490624915,"endHours":11.02587490624915,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.02587490624915,"endHours":12.02587490624915,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.02587490624915,"endHours":13.02587490624915,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.02587490624915,"endHours":14.02587490624915,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.02587490624915,"endHours":15.02587490624915,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.02587490624915,"endHours":16.02587490624915,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.02587490624915,"endHours":17.02587490624915,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.02587490624915,"endHours":18.02587490624915,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.02587490624915,"endHours":19.02587490624915,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.02587490624915,"endHours":20.02587490624915,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.02587490624915,"endHours":21.02587490624915,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.02587490624915,"endHours":22.02587490624915,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.02587490624915,"endHours":23.02587490624915,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.02587490624915,"endHours":24.02587490624915,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.02587490624915,"endHours":25.02587490624915,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.02587490624915,"endHours":26.02587490624915,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.02587490624915,"endHours":27.02587490624915,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.02587490624915,"endHours":28.02587490624915,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.02587490624915,"endHours":29.02587490624915,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.02587490624915,"endHours":30.02587490624915,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.1183933751763324,"eotMinutes":6.610022173674397,"ayanamsa":25.5253}},"calendars":{"vikram_samvat":2176,"vikram_samvatsara":"Nandana","saka_samvat":2041,"saka_samvatsara":"Pramāthi","bengali_samvat":1526,"malayalam_era":1295,"nanakshahi_year":650,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Pūrṇimā · Vikram 2176 Nandana · Śaka 2041 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 18, 2119 CE · Ṛṣikeśa · Vidhyamitra","description":"September 18, 2119 CE for Ṛṣikeśa: Śukla Pūrṇimā, sūryodaya 06:02, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2119-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2119-09-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/2119-09-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/2119-09-18","x-default":"https://vidhyamitra.com/city/rishikesh/2119-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:19:10.243Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-03T00:19:10.243Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:19:10.243Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}